Justanids

Justanids
جستانیان
791–11th-century
CapitalRudbar
Common languagesPersian
Deylami
Religion
Zoroastrianism (791–805)
Zaydi Islam (805–11th-century)
GovernmentMonarchy
King 
 791–805
Justan I (first)
 972–1004
Khusrau Shah (last)
Historical eraMiddle Ages
 Established
791
 Ismaili conquest
11th-century
Preceded by
Succeeded by
Daylamites
Nizari Ismaili state

The Justanids or Jostanids (Persian: جستانیان) were an Iranian Zaydi Shia dynasty that ruled a part of Daylam (the mountainous district of Gilan) from 791 to the late 11th century.